Originally Posted by seafeye

(4) 250 hours of flight time in an airplane as a pilot in command, or as second in command performing the duties of pilot in command while under the supervision of a pilot in command, or any combination thereof, which includes at least—
(i) 100 hours of cross-country flight time; and
(ii) 25 hours of night flight time.

I can't speak for the intent of the regs but it would seem that you need 100hrs PIC x-ctry. You may have it if you were acting as PIC but then when in a 121 enviroment are you doing that?